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1、定语从句1Heistheonlyoneofthestudentswhopraisedbytheteacher.2Heisoneofthestudentswhopraisedbytheteacher注意:定语从句中谓语动词与先行词的一致性。3Hehastwosons,lookslikehim.4Hehastwosons,andlookslikehim.注意:定语从句与并列结构。waswereneitherofwhomneitherofthem例1:He’sgothimselfintoadangeroussituation
2、_____heislikelytolosecontrolovertheplane.A.whereB.whichC.whileD.why析:先行词situation意为“处境”,表抽象地点且在定语从句中作地点状语,所以应用关系副词where引导定语从句。Ａ例2:Icanthinkofmanycases________studentsobviouslyknewalotofEnglishwordsandexpressionsbutcouldn’twriteagoodessay.A.whyB.whichC.asD.where析
3、:manycases意为“场合”,表抽象地点且在定语从句中作地点状语,所以应用关系副词where来引导定语从句。Ｄ例3:Herillnesswillnotdeveloptothepoint________nomedicinecancureher.A.whereB.whichC.thatD.as析:point意为“地步”,表抽象地点且在定语从句中作地点状语,所以应用关系副词where来引导定语从句。Ａ关系代词that和which1Finally,thethiefhandedeverythinghehadstolen.归纳
4、:1先行词为不定代词everything，little,much，all，anything，nothing用that。2ThisisthebestbookI’veeverread.3ThefirstplacetheyvisitedinLondonwastheBigBen.归纳:2先行词前有形容词最高级、序数词修饰时，用that。4Allcanbedonehasbeendone.Ihavereadallthebooksyougaveme.归纳:3先行词被all,any,no,little,much,some,every修
5、饰时用thatthat(that)thatthatthat6ThisistheverydictionaryIwanttobuy.7Afterthefireinhishouse,theoldcaristheonlythingheowned.归纳:４.先行词被theonly，thevery，thelast修饰时，用that。8Canyourememberthescientistandhistheorywehavelearned?归纳:5先行词同时指人和指物时，用that。9YesterdayIcaughttwofishan
6、dtheminabasinofwater.Nowyoucanseethetwoarestillalive.归纳:6当先行词为数词时,用that。thatthatthatthat10Whoisthemanisstandingthere?11WhichistheT-shirtfitsmemost?归纳:7当先行词前面有who,which等疑问代词时,用that。12There'sstillaseatinthecornerisstillfree.归纳:8主句是Therebe结构，修饰其主语的定语从句宜用that作关系代词。t
7、hatthatthat归纳:关系代词that和which在很多情况下可以互换,但是下面情况只能用that.1先行词为不定代词everything，little,much，all，anything，nothing。2先行词前有形容词最高级、序数词修饰时，用that。3先行词被all,any,no,little,much,some,every修饰时４先行词被theonly，thevery，thelast修饰时，用that。5先行词同时指人和指物时，用that。6当先行词为数词时,用that。7当先行词前面有who,whic
8、h等疑问代词时,用that。8主句是Therebe结构，修饰其主语的定语从句宜用that作关系代词。限制性定语从句 与 非限制性定语从句定语从句有限制性和非限制性两种。限制性定语从句是先行词不可缺少的部分，去掉它主句意思往往不明确；与先行词之间不能用逗号分开;Chinaisacountrywhichhasalonghistory.
